Overview of important developments overnight on May 20

12:00-21:00 Keywords: ICE, Polymarket, Duan Yongping, Trump 1. US Vice President said that the US-Iran negotiations have made "great progress";2. US President Trump: We are negotiating with Iran;3. Bloomberg: The parent company of the New York Stock Exchange ICE will launch a computing power futures market; 4. Polymarket cooperates with Nasdaq to launch a private company forecasting market;5. Trump: Iran has limited time and the United States may take action against Iran again; 6. Duan Yongping opened a position in Circle for the first time in Q1 of 2026, with a market value of US$19.08 million; 7. Coinbase, Kraken and Gemini urged the Senate to lift the restrictions on the listing of cryptocurrencies.